package com.net.oil.util;
/*
 * Created by lch on 2018/2/26 0026.
 */

public class StringUtil {

    /**
     * 判断字符串是否为空
     * @param string    字符串
     * @return  为空返回true，否则返回false
     */
    public static boolean isEmpty(String string){
        return string == null || string.equals("") || string.equals("null");
    }
}
